//
//  NSString+NUll.h
//  BOSS-SOOC
//
//  Created by apple on 16/9/2.
//  Copyright © 2016年 Gcx. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (NUll)

- (BOOL) isBlankString:(NSString *)string;

+ (BOOL)stringIsNull:(NSString *)stri;

@end
